kgusakov commented on code in PR #2581:
URL: https://github.com/apache/ignite-3/pull/2581#discussion_r1324567222
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modules/table/src/main/java/org/apache/ignite/internal/table/distributed/TableManager.java:
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@@ -2233,9 +2251,11 @@ public CompletableFuture<Void> onUpdate(WatchEvent evt) {
}
try {
- assert evt.single();
Review Comment:
Looks we can leave this assert in place?
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modules/table/src/main/java/org/apache/ignite/internal/table/distributed/TableManager.java:
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@@ -2317,7 +2346,7 @@ private CompletableFuture<Void>
handleChangePendingAssignmentEvent(
CompletableFuture<Void> localServicesStartFuture;
if (shouldStartLocalServices) {
- localServicesStartFuture =
localPartsByTableIdVv.get(pendingAssignmentsEntry.revision())
+ localServicesStartFuture = localPartsByTableIdVv.get(revision)
Review Comment:
Again, on oldMap.get(tableId) we can receive null here. If this pendingEntry
belongs to table, which is already removed in "future" metastore revision.
##########
modules/table/src/main/java/org/apache/ignite/internal/table/distributed/TableManager.java:
##########
@@ -2273,7 +2300,8 @@ private CompletableFuture<Void>
handleChangePendingAssignmentEvent(Entry pending
replicaGrpId,
tables.get(tblId),
Review Comment:
So, if we are using revision from future - we can receive null here... I
think we should check for null and skip the further operations
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